I have the pictured radio which was in my car when i bought it. I've not tested it yet but as it has no stickers or part / serial numbers i cannot get more info.
I believe (my electrical knowledge is pretty basic) it is a stereo unit and as there is a din plug on the rear i'm hoping to be able to run external inputs through it.
If you look above the din socket there is a small connector hidden inside a round recess, what is this for?
All help advice (apart from unhelpful/sarcastic) appreciated.
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